https://github.com/johnnyjayjay/guisl

Kotlin EDSL for Guice modules
https://github.com/johnnyjayjay/guisl

Last synced: 4 months ago
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Kotlin EDSL for Guice modules

• Host: GitHub
• URL: https://github.com/johnnyjayjay/guisl
• Owner: JohnnyJayJay
• Created: 2019-11-17T21:04:28.000Z (about 6 years ago)
• Default Branch: master
• Last Pushed: 2019-11-17T21:04:50.000Z (about 6 years ago)
• Last Synced: 2025-06-03T23:49:39.768Z (7 months ago)
• Language: Kotlin
• Size: 53.7 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

          
# guisl

Guisl is a small embedded domain specific language for [Guice](https://github.com/google/guice)

modules in Kotlin.

Java equivalents in comments:

```kotlin

module { 

    // ad hoc MethodInterceptor ("classes" and "methods" are Matchers, by default Matchers.any())

    intercept(

        classes = subclassesOf(MySuperClass::class.java),

        methods = annotatedWith(MyAnnotation::class.java)

    ) {

        it.arguments.forEach(::println)

        it.proceed()

    }

    

    // more extensions for type and provision listeners available //

    

    bind {

        // bindConstant().annotatedWith(Pi.class).to(Math.PI)

        constant annotatedWith Pi::class to Math.PI

        // bindScope(CustomScope.class, CustomScope.INSTANCE)

        scopeAnnotation(CustomScope::class) to CustomScope

        // bind(Key.get(ProvidedClass.class))

        type(Key.get(ProvidedClass::class))

        // bind(OtherProvidedClass.class).annotatedWith(MyAnnotation.class).to(SomeImplementation.class)

        type(OtherProvidedClass::class) annotatedWith MyAnnotation::class to SomeImplementation::class

        // bind(new TypeLiteral>() {}).to(GenericClassImpl.class)

        type(literally>()) to GenericClassImpl::class

        scope(CustomScope) {

            // bind(String.class).toInstance("foo").in(CustomScope.INSTANCE)

            type(String::class) toInstance "foo"

            // bind(int.class).annotatedWith(SomeOtherAnnotation.class).toProvider(() -> 42 - 67).in(CustomScope.INSTANCE)

            type(Int::class) annotatedWith SomeOtherAnnotation::class toProvider { 42 - 67 }

        }

    }

}

```